package com.cn.wanxi.servlet;

import com.cn.wanxi.model.NewsModel;
import com.cn.wanxi.service.NewsService;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

public class NewsServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        NewsService newsService=new NewsService();
        List<NewsModel> newsModelList=newsService.getNewsModeListForNewsJSP();
        req.setAttribute("newsModelList",newsModelList);
        req.getRequestDispatcher("/jsp/news.jsp").forward(req, resp);//返回到哪一个页面，这个页面必须是jsp
    }
}
